JSB T2 4+0 275 25

JSB T2 4+0 275 25 FM

SPD according to EN 61643-11 / IEC 61643-11

Typ 2 / Class II

Typ 2 / Class II

Nominal voltage U_N

230 V

230 V

Maximum continuous operating voltage U_C

275 V

275 V

Nominal discharge current 8/20 μs I_n

20 kA

20 kA

Maximum discharge current 8/20 μs I_max

40 kA

40 kA

Voltage protection level U_P

1.5 kV

1.5 kV

Response time t_A

25 ns

25 ns

Maximum backup fuse

160 A

160 A

Dimensions W | H | D in mm

72 | 82 | 72

72 | 91 | 72

Horizontal pitch

4

4

Cross section solid

1 mm² – 35 mm²

1 mm² – 35 mm²

Cross section flexible

1 mm² – 25 mm²

1 mm² – 25 mm²

Temperature

-20 °C ... +80 °C

-20 °C ... +80 °C

Degree of protection

IP 20

IP 20

Remote signal contact

without

changer

Maximum voltage AC / DC

250 V / 250 V

Maximum current AC / DC

0.5 A / 0.1 A

Cross section

1.5 mm²